Pulsar Clients and Spring Boot Compatibility

The following is the compatibility matrix:

Spring for Apache Pulsar Pulsar Client Pulsar Reactive Client Spring Boot Java

1.1.x

3.2.x

0.5.x

3.3.x

17+

1.0.x

3.0.x / 3.1.x

0.3.x - 0.5.x

3.2.x

17+

If you are currently using Pulsar 2.11.x you may notice that it is not present in the above matrix. We do not currently test nor officially support running against Pulsar 2.11.x. However, Pulsar is currently compatible across versions and it is likely to work for you.